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Welcome to GEM Group Holdings Pty Ltd

Founded by Ian Sutherland in 1959, GEM provides quarrying, earthmoving, plant hire, landscape supplies, quarrying and retail of limestone ashlars, road construction, pavement surfacing and associated services to the government and private sectors.

Janis and Ian Sutherland











> Above : Janis and Ian Sutherland - Directors


With operations extending throughout south eastern South Australia and the western districts of Victoria, GEM continues to redefine construction excellence and customer service.

Today, we are committed to ensuring a world's best workplace environment and enjoy the collective expertise of well over 100 dedicated staff.

GEM Group's reputation for excellence has been enhanced through our involvement in a number of high profile projects within the region including:

We can provide full service for minor or major projects with the right blend of project management, ongoing innovation and value for money.

From driveways to highways, subdivisions to wind farms, quarrying and general earthmoving to limestone for commercial and domestic construction, turn to GEM.

Just a few of our recent projects.

Mount Gambier Saleyards Wastewater Treatment Upgrade

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Demolition of Old RSL Building, 1 Bay Road, Mount Gambier

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Lake Bonney Windfarm - Stage 2a

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Millicent Heavy Vehicle Detour

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Conroe Heights Subdivision - Stages 31, 32, and 33

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Attamurra Fairways Estate

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Finger Point WWTP - No. 2 & No. 4 Sludge Basin's Underdrain Upgrades

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Millicent WWTP Dried Sludge Platform Construction

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GEM Group Holdings Pty Ltd. Phone 08 8725 4093  |  Web design by Genesis Creative